This Texas Instruments TI-84 Plus Programmable Graphing Calculator originally $129.99 drops to only $99.99 at Walmart.com. You save 23% off the retail price for this graphing calculator. Plus, this item ships free. This is the lowest price we could find online by about $10. The Texas Instruments TI-84 Plus features preloaded software, 10 graphing functions, horizontal/vertical split screen options, and I/O port. Sales tax is charged in most states. Deal may expire soon.

Get accurate results with the Texas Instruments TI-84 Plus Programmable Graphing Calculator (10-Digit LCD). An essential educational tool, it is conveniently preloaded with software, including Cabri Jr. interactive geometry software. This Texas scientific calculator features up to ten graphing functions that can be defined, saved, graphed and analyzed at one time. The advanced functions are easily accessed through pull-down display menus for convenience and ease of use. This programmable scientific calculator has horizontal and vertical split screen options. It also features an I/O port for communication with other TI products. The Texas Instruments TI-84 Plus graphing calculator has eight display lines, includes a USB computer cable and is fully compatible with TI-83 Plus.